https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A201%20and%20se%3APsicolog%C3%83%C2%ADa%3A%20el%20desarrollo%20en%20el%20ni%C3%83%C2%B1o%20and%20itype%3ABK%20and%20location%3AGEN&format=rss2 Search results for 'an:201 and se:Psicología: el desarrollo en el niño and itype:BK and location:GEN' at Biblioteca UGB 0 20